# Refining Data Table using a Set of Formulas

### Description

`refnr()`

performs a data refinement through R script eval function using a formula table.

### Usage

1 |

### Arguments

`.data` |
A data table |

`formulas` |
A data table that describes a set of formulas. It is supposed
to have only two columns: |

### Author(s)

Kim Seonghyun

### Examples

1 2 3 4 5 6 |